1008664120

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{23071}}^1$

素因数の和:24175

約数の個数: 32

約数和(自身を含む): 2271669120

約数和(自身を除く): 1263005000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 4372, 5465, 8744, 10930, 21860, 23071, 43720, 46142, 92284, 115355, 184568, 230710, 461420, 922840, 25216603, 50433206, 100866412, 126083015, 201732824, 252166030, 504332060, 1008664120]

約数ペア:

[(1, 1008664120), (2, 504332060), (4, 252166030), (5, 201732824), (8, 126083015), (10, 100866412), (20, 50433206), (40, 25216603), (1093, 922840), (2186, 461420), (4372, 230710), (5465, 184568), (8744, 115355), (10930, 92284), (21860, 46142), (23071, 43720)]